My friend gave me her blackberry Pearl 8100, which wasn't working at the time. I managed to fix it by connecting it to my computer, allowing it to charge for a while and then I installed the BB DM to my pc, and installed other applications etc and an update for the OS. It was originally on Vodafone, but it has since been unlocked, which is where my problem lies I think.

I placed an Orange sim card into the phone and I do not have an internet browser, nor can I access my messeges. I can not messege other people either and I don't know how to set the phone up.